com.elasticpath.service.catalog.impl
Class TopSellerServiceImpl

java.lang.Object
  com.elasticpath.service.impl.AbstractEpServiceImpl
      com.elasticpath.service.impl.AbstractEpPersistenceServiceImpl
          com.elasticpath.service.catalog.impl.TopSellerServiceImpl

All Implemented Interfaces:

TopSellerService, EpPersistenceService, EpService

public class TopSellerServiceImpl
extends AbstractEpPersistenceServiceImpl
implements TopSellerService

The default implementation of TopSellerService.

Constructor Summary

TopSellerServiceImpl()

Method Summary

boolean	calculateSalesCount() Calculate the number of sales for a product and update its sales count based on the number of items ordered in the order.
TopSeller	findTopSellerByCategoryUid(long categoryUid) Find top sellers of the given category uid.
java.lang.Object	getObject(long uid) Get a persistent instance with the given id.
TimeService	getTimeService() Returns the time service.
org.apache.commons.collections.map.ListOrderedMap	getTopCategoriesFromDate(java.util.Date startDate, int numResults) Get map of leaf Categories and number of sales since a specific date.
org.apache.commons.collections.map.ListOrderedMap	getTopProductsFromDate(java.util.Date startDate, int numResults) Get map of Products and number of sales since a specific date.
void	saveOrUpdate(TopSeller topSeller) Save or update the given top seller.
void	setCategoryService(CategoryService categoryService) Set the category service.
void	setOrderService(OrderService orderService) Set the order service.
void	setProductService(ProductService productService) Set the product service.
void	setPropertiesDao(PropertiesDao propertiesDao) Sets the DAO used to load properties.
void	setTimeService(TimeService timeService) Sets the time service.
void	setUtility(Utility utility) Set the utility class.
void	updateTopSellers() Calculate the number of sales for a particular product and update its sales count.
void	updateTopSellersForCategories() Populate top sellers for each categories.
void	updateTopSellersForTheStore() Populate top sellers for the store.

Methods inherited from class com.elasticpath.service.impl.AbstractEpPersistenceServiceImpl

getPersistenceEngine, setPersistenceEngine

Methods inherited from class com.elasticpath.service.impl.AbstractEpServiceImpl

getElasticPath, setElasticPath

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.elasticpath.service.EpPersistenceService

getPersistenceEngine, setPersistenceEngine

Methods inherited from interface com.elasticpath.service.EpService

getElasticPath, setElasticPath

Constructor Detail

TopSellerServiceImpl

public TopSellerServiceImpl()

Method Detail

calculateSalesCount

public boolean calculateSalesCount()

Calculate the number of sales for a product and update its sales count based on the number of items ordered in the order.

Specified by:

calculateSalesCount in interface TopSellerService

Returns:

true if has updates

findTopSellerByCategoryUid

public TopSeller findTopSellerByCategoryUid(long categoryUid)

Find top sellers of the given category uid. Give 0 to find top sellers for the whole store.

Specified by:

findTopSellerByCategoryUid in interface TopSellerService

Parameters:

categoryUid - the category uid, give 0 to find top sellers for the whole store

Returns:

a TopSeller if found, otherwise null

getObject

public java.lang.Object getObject(long uid)
                           throws EpServiceException

Get a persistent instance with the given id.

Specified by:

getObject in interface EpPersistenceService

Parameters:

uid - the persistent instance uid

Returns:

the persistent instance if exists, otherwise null

Throws:

EpServiceException - - in case of any errors

getTimeService

public TimeService getTimeService()

Returns the time service.

Returns:

the time service.

getTopCategoriesFromDate

public org.apache.commons.collections.map.ListOrderedMap getTopCategoriesFromDate(java.util.Date startDate,
                                                                                  int numResults)

Get map of leaf Categories and number of sales since a specific date.

Specified by:

getTopCategoriesFromDate in interface TopSellerService

Parameters:

startDate - Date to start calculation from

numResults - The maximum number of products to return

Returns:

map of categories and associated number of sales in an array, sorted by sale numbers

getTopProductsFromDate

public org.apache.commons.collections.map.ListOrderedMap getTopProductsFromDate(java.util.Date startDate,
                                                                                int numResults)

Get map of Products and number of sales since a specific date.

Specified by:

getTopProductsFromDate in interface TopSellerService

Parameters:

startDate - Date to start calculation from

numResults - The maximum number of products to return

Returns:

map of product and associated number of sales, sorted by sale numbers

saveOrUpdate

public void saveOrUpdate(TopSeller topSeller)
                  throws EpServiceException

Save or update the given top seller.

Parameters:

topSeller - the category to save or update

Throws:

EpServiceException - - in case of any errors

setCategoryService

public void setCategoryService(CategoryService categoryService)

Set the category service.

Specified by:

setCategoryService in interface TopSellerService

Parameters:

categoryService - the category service

setOrderService

public void setOrderService(OrderService orderService)

Set the order service.

Specified by:

setOrderService in interface TopSellerService

Parameters:

orderService - the order service

setProductService

public void setProductService(ProductService productService)

Set the product service.

Specified by:

setProductService in interface TopSellerService

Parameters:

productService - the product service

setPropertiesDao

public void setPropertiesDao(PropertiesDao propertiesDao)

Sets the DAO used to load properties.

Specified by:

setPropertiesDao in interface TopSellerService

Parameters:

propertiesDao - the properties DAO used to retrieve properties information

setTimeService

public void setTimeService(TimeService timeService)

Sets the time service.

Parameters:

timeService - the time service

setUtility

public void setUtility(Utility utility)

Set the utility class.

Specified by:

setUtility in interface TopSellerService

Parameters:

utility - the utility class

updateTopSellers

public void updateTopSellers()

Calculate the number of sales for a particular product and update its sales count. Also populate top sellers for each category and the whole store.

Specified by:

updateTopSellers in interface TopSellerService

updateTopSellersForCategories

public void updateTopSellersForCategories()

Populate top sellers for each categories.

Specified by:

updateTopSellersForCategories in interface TopSellerService

updateTopSellersForTheStore

public void updateTopSellersForTheStore()

Populate top sellers for the store.

Specified by:

updateTopSellersForTheStore in interface TopSellerService